if(Sys.ie)
	setInterval("timeSpan.innerHTML=loadTimeIsIE();",1000);
else
	setInterval("timeSpan.innerHTML=loadTimeNoIE()", 1000);

 function loadTimeNoIE() {
     var date = new Date();
     var timeValue = "";
     timeValue = date.getFullYear() + "年" + (date.getMonth() + 1) + "月" + date.getDate() + "日 "+date.getHours()+":"+date.getMinutes()+":"+date.getSeconds()+" 星期"+"日一二三四五六".charAt(new Date().getDay());
     return timeValue;
 }
  function loadTimeIsIE() {
     return new Date().toLocaleString()+' 星期'+'日一二三四五六'.charAt(new Date().getDay());
 }